Job Description

1. KEY OBJECTIVES

• Senior Engineer, Reservoir Engineering performs Reservoir Engineering studies in exploration, development projects and carbon capture and storage
• Evaluate and create plan on resources categorization and maturation plan, reservoir monitoring, decision making for supporting drilling and well intervention operations, data surveillance programme, production performance analysis and optimization with corrective actions and full field development plan for existing development and exploration area.
• Conduct/update reservoir simulation study or other reservoir engineering studies related to reservoir/ resource management. In addition, the jobholder prepares a short/long term production forecast for gas, oil and water.
• Define standard and special core and PVT analysis programs for dynamic reservoir properties for inputs into analytical and numerical simulation models.
• Develop Reservoir Management Plan, well production and deliverability profiles for different field production scenarios and support Field Development Plan, including Storage Development Plan.
• Establish and maintain technical database of all reservoir properties and performance data in conjunction with FDPs\' & FFRs\', all history matching, and prediction simulation runs.
• Support the Carbon Capture and Storage (CCS) activities and studies. Develop Reservoir Management Plan, which includes Monitoring, Measurement, and Verification (MMV) Plan for Carbon Capture and Storage (CCS).

2. PRINCIPAL ACCOUNTABILITY

• Perform Reserves and Resources estimation, Resources Maturation and Development Plan for both oil and gas accumulations. Provide the reserves movement report in quarterly and annual basis.
• Identify necessary data acquisition to monitor reservoir and well performance, analyse problems, propose solutions and coordinate with concerned parties to execute relevant activities such as well intervention or workover. Includes for both in development and injection fields for CCS.
• Support in wells\' perforation program, well treatment, reservoir management plan and monitoring program including decision making for drilling and well operations.
• Ensure effective planning and operation of well testing and data interpretation to evaluate well performance and reservoir characteristics.
• Supervise core and fluid analysis to be carried out in accordance with well specified procedures as well as ensure the validity and the consistency of the results.

2.1 PRINCIPAL ACCOUNTABILITY

• Evaluate short/long term well performance and compare with prediction. Generate medium- and long-term production forecast and establish field development portfolio.
• Initial/supervise/conduct studies to support reservoir management work and formulate field development plan. Includes for Monitoring, Measurement and Verification (MMV) Plan for CCS.
• Initial/supervise/conduct reservoir simulation studies (if necessary) by incorporating the actual pressure and production data for better prediction of reservoir performance, reserves estimation, and identification of further development needs in terms of well-related work program and well targeting and development of production strategies.
• Initial, develop, evaluate subsurface part of field development concepts by taking into account the range of uncertainties and appropriate economics to formulate optimum field development plan and work programs.
• Evaluate improved recovery technologies and practices for the pilot and full field implementation.
• Analyze production data and determine the production allocation for reservoir management, regulatory, modelling/simulation and forecasting purposes.

2.2 PRINCIPAL ACCOUNTABILITY

• Technical oversight and input into the reservoir engineering sections of FDP and FFR milestone reviews and coordination of FDP and FFR submissions
• Present proposal, results and give recommendations to team, Management, Partners, MPM and/or stakeholder and participate in department annual budget planning.
• Effectively coordinate with geology, geophysics, production operations, well services and drilling by integrating their requirements in the well programming, formation evaluation and well completion.
• Ensure production and relevant reservoir engineering database is systematically set up and maintained with verification.

3. KEY AUTHORITIES

As provided/assigned by Head of Malaysia Lang Lebah Planning Department.

4. WORKING RELATIONSHIP

Internal: Project Managers, Project Engineers, Head of Development Project, Head of Engineering & Construction, Procurement department, Commercial department, Finance department, Subsurface team.

External: Contractor\'s project management team, JV Partners and PETRONAS.

5. QUALIFICATIONS AND EXPERIENCE

• Bachelor\'s Degree or higher in Petroleum/Reservoir Engineering or equivalent
• Minimum of 10 years relevant experience of Petroleum Engineering in E&P industry with operational knowledge in drilling, logging, well testing, well completion, production, data acquisition / interpretation - focusing in reserves evaluation, simulation modeling and development engineering
• Major experience with practical application of reservoir engineering principles to optimize reserves, recovery factors and production under various reservoir production strategies in oil and gas reservoirs.
• Extensive experience in developing reservoir management plan
• Skill and knowledge in computer and reservoir engineering software (Eclipse 100, Eclipse Office, Petrel, Saphir, GAP, Prosper, MBAL)
• Effective communication and collaboration skills to work closely with internal and external stakeholders.
• Good command of spoken and written English

6. SSHE ROLES AND RESPONSIBILITIES

• Understand and comply with applicable Company and regulatory HSE requirements.
• Responsible for rolling-out corporate SSHE initiatives to the department.
• Display excellent safety leadership behavior and act as safety role model to other Company employees.

CORE Competencies

Explorer - Dare to take risk

Explorer - Open minded and adaptable

Innovation - Test to perfect ideas

Integrity & Ethics - Act without bias

Passion - Never give up with can do attitude

Performance Excellence - Meet targets while ensuring quality and safety

Responsibility for Society - Operate with concern on society and environment

Synergy - Collaborate well with others

Trust & Respect - Trust & Empower Others

PTT Exploration and Production